T1 Assessment of the state of pollution of the Mediterranean Sea by mercury and mercury compounds T2 Evaluation de l'état de la pollution de la mer Méditerranée par le mercure et les composés mercuriels A1 United Nations Environment Programme/Mediterranean Action Plan, PB UNEP/MAP YR 1987 FD 1987 LK https://wedocs.unep.org/handle/20.500.11822/525 UL https://wedocs.unep.org/handle/20.500.11822/525 DS UN Environment Document Repository RD Sep 17, 2026